2238082 has 16 divisors (see below), whose sum is σ = 4185792. Its totient is φ = 871920.

The previous prime is 2238079. The next prime is 2238091. The reversal of 2238082 is 2808322.

It is a super-2 number, since 2×2238082² = 10018022077448, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7113 + ... + 7420.

It is an arithmetic number, because the mean of its divisors is an integer number (261612).

2^2238082 is an apocalyptic number.

2238082 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2238082 is a deficient number, since it is larger than the sum of its proper divisors (1947710).

2238082 is a wasteful number, since it uses less digits than its factorization.

2238082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14553.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 2238082 is about 1496.0220586609. The cubic root of 2238082 is about 130.8052970700.

The spelling of 2238082 in words is "two million, two hundred thirty-eight thousand, eighty-two".